Schaefer S D, Finitzo-Hieber T, Gerling I J, Freeman F J
Ann Otol Rhinol Laryngol. 1983 Jan-Feb;92(1 Pt 1):59-64. doi: 10.1177/000348948309200114.
Twelve spasmodic dysphonia patients were evaluated by three different auditory brainstem response parameters; 75% were abnormal. Three of the 12 had prolonged wave I-V interpeak latency. Seven had pathologic wave V latency shifts at a high stimulus rate. Amplitude ratios were normal for all subjects. The authors hypothesize that spasmodic dysphonia is a disorder of variable cranial nerve symptom presentations, and offer several possible models to account for its sporadic representation in the nervous system.
12名痉挛性发音障碍患者通过三种不同的听觉脑干反应参数进行评估；75%的患者结果异常。12名患者中有3名I-V峰间潜伏期延长。7名患者在高刺激率下出现病理性V波潜伏期变化。所有受试者的振幅比均正常。作者推测，痉挛性发音障碍是一种具有多种颅神经症状表现的疾病，并提供了几种可能的模型来解释其在神经系统中的散发性表现。
